Professional Sewer Line Installation & Repair Solutions in Norcross, GA
A damaged or clogged sewer line can disrupt your entire home. At Chen Plumbing, we provide expert sewer line repair and replacement services in Norcross, GA to restore flow and protect your property. Whether you’re dealing with a main sewer line clog, broken pipes, or need a new sewer line installation, our team uses the latest technology and decades of experience to get the job done right.
Call us today at 678-621-6363 or contact us online to schedule your sewer line service in Norcross.

Sewer Line FAQs
Warning signs include frequent clogs, sewage odors, gurgling drains, or wet spots in your yard. A sewer camera inspection can confirm whether you need a repair or full replacement.
No. Chen Plumbing specializes in traditional sewer line repair and replacement methods and does not offer trenchless services at this time.
Most sewer line replacements can be completed in 1–3 days, depending on the length of the line, soil conditions, and whether trenchless methods are possible.
Yes. Many main sewer line clogs can be cleared with professional drain cleaning or hydro jetting. If the clog is caused by pipe damage, we’ll recommend the best repair or replacement option.
Yes. Our team takes care of all permits and inspections in Norcross and Gwinnett County, so you don’t need to worry about paperwork or compliance.
A properly installed sewer line can last 50 years or more. At Chen Plumbing, we use durable materials and proven installation methods to maximize the lifespan of your system.
Your main sewer line is the single large pipe that carries wastewater from your home to the city sewer system or septic tank. Residential sewer lines are the smaller branch pipes inside your home that feed into the main line. Chen Plumbing repairs both.
Yes. Chen Plumbing provides sewer line repair, replacement, and installation for both homes and businesses in Norcross and Gwinnett County.
Signs Your Sewer Line Needs Attention
Your sewer line is out of sight, but when it starts to fail, the signs are hard to ignore. Here are a few red flags that it’s time to call Chen Plumbing for residential sewer line repair in Norcross:
- Clogs Everywhere at Once – If multiple sinks, tubs, or toilets are backing up at the same time, the problem is likely deeper than a simple drain.
- Unpleasant Odors – A strong sewage smell inside or around your home is more than a nuisance — it’s a warning sign your main sewer line may be compromised.
- Strange Gurgling Sounds – Toilets or drains that bubble and gurgle could mean wastewater is struggling to flow past a blockage.
- Yard Surprises – Bright green grass, soggy patches, or unexplained wet spots in your lawn can point to a leaking sewer line underground.
- Backups Where You Least Expect Them – If sewage is coming up in your shower or tub, your main sewer line likely needs urgent attention.
The sooner you catch these warning signs, the easier (and less expensive) the fix will be. Call Chen Plumbing before a minor issue turns into a full sewer line replacement.
Common Sewer Line Problems in Norcross
Sewer line issues can develop slowly over time or strike without warning, but some problems show up more often than others in Norcross and Gwinnett County homes.
- Tree Root Intrusion – One of the most common causes of sewer line damage in the Atlanta area. Roots naturally seek moisture, and they can break into small cracks in your sewer pipes, eventually causing blockages, leaks, and even collapsed lines.
- Aging or Collapsed Pipes – Older sewer lines made of clay or cast iron are especially vulnerable to corrosion, shifting soil, and general wear and tear. Over time, this can lead to cracks, misalignment, or complete collapse.
- Grease and Debris Buildup – Everyday waste, grease, and non-flushable items can build up inside your pipes. Left unchecked, buildup leads to frequent clogs, backups, and slow drains.
At Chen Plumbing, we’ve been solving these problems for homeowners since 1998. Whether it’s a simple blockage or a major sewer line collapse, we have the experience to fix it quickly and prevent further damage.
Our Sewer Line Services in Norcross
Main Sewer Line Clog Repair
When your main sewer line is clogged, it affects every drain in your home. Our team uses professional-grade tools and advanced techniques to clear blockages quickly and safely.
How we fix main line clogs:
- Sewer camera inspections to identify the cause of the clog
- Hydro jetting to blast away grease, debris, and tree roots
- Safe removal of obstructions without damaging your pipes
- Follow-up testing to ensure proper flow is restored
A main sewer line clog can cause sewage backups in multiple fixtures, so it’s critical to address it quickly before it leads to bigger damage.
Residential Sewer Line Repair
Over time, sewer lines can suffer from cracks, corrosion, shifting soil, or tree root intrusion. Our expert plumbers are trained to identify these issues and provide long-term solutions tailored to your home.
Common repair methods include:
- Patching or sealing small cracks and leaks
- Replacing damaged pipe sections
- Preventing tree root re-entry with effective solutions
- Reinforcing existing lines to extend their lifespan
By repairing your residential sewer lines early, you can avoid emergencies that lead to full sewer line replacement.
Residential Sewer Line Replacement
If your sewer line is collapsed, severely corroded, or beyond repair, we provide complete sewer line replacement to restore your plumbing system.
Why homeowners choose Chen Plumbing for replacements:
- Full-service permitting and code compliance in Norcross & Gwinnett County
- High-quality piping materials built for 50+ years of use
- Transparent estimates and upfront pricing
Residential Sewer Line Installation
Whether you’re building a new home or adding onto an existing property, we provide professional sewer line installation to connect your household to the municipal system.
Our installation process covers:
- Planning and designing the optimal line route
- Handling permits and inspections required by Gwinnett County
- Final testing to guarantee proper flow and reliability
💡 Want to learn more about how your home’s plumbing works? Check out our blog on the difference between main and residential sewer lines.
Commercial Sewer Line Services in Norcross
In addition to residential plumbing, Chen Plumbing also provides commercial sewer line repair and replacement for businesses, restaurants, offices, and multi-unit properties in Norcross and the greater Atlanta area.
Our commercial sewer services include:
- Main line clog repair to eliminate backups and keep your business running
- Sewer line replacement and installation for aging or damaged systems
- Camera inspections to diagnose problems with minimal disruption
- Preventative maintenance checkups to reduce the risk of costly downtime
Whether you’re managing a single storefront or a multi-building property, Chen Plumbing has the expertise to handle sewer issues of any scale.
Preventative Sewer Line Inspections
Even if you’re not dealing with clogs or backups today, regular sewer line inspections can save you from expensive repairs down the road. Our plumbers use high-resolution pipe inspection cameras to spot small issues before they escalate.
Inspections help detect:
- Early cracks or corrosion in pipes
- Tree root intrusion
- Debris buildup that may cause future clogs
- Shifting or misaligned pipes underground
Why Norcross Homeowners Choose Chen Plumbing
For more than 25 years, Chen Plumbing has been the trusted choice for sewer line repair and replacement in Norcross, GA. Here’s why:
- Local Experts Since 1998 – Serving Norcross and metro Atlanta families with honesty and integrity
- Family-Owned & Operated – Three generations dedicated to dependable plumbing care
- Award-Winning Service – Voted Best of Gwinnett and recognized as a Google Guaranteed Company
- Trained Specialists – Experienced in residential sewer line repair and full replacements
- Customer-First Approach – We don’t just fix problems — we provide long-term solutions and peace of mind
Sewer Line Maintenance Checkups
Catching problems early is the best way to avoid costly sewer line repairs. During the visit, our licensed plumbers perform a thorough inspection of your sewer system to spot small issues—like early root growth, buildup, or minor cracks—before they turn into major emergencies.
Unlike other companies, no membership is required to schedule this service. Any homeowner in Norcross or Gwinnett County can take advantage of the flat-rate checkup, making it an easy, affordable way to keep your plumbing system running smoothly.
Schedule Sewer Line Repair or Replacement in Norcross Today
Don’t wait until a small clog becomes a major emergency. Call Chen Plumbing today at 678-621-6363 for expert sewer line repair or sewer line replacement in Norcross, GA. You can also contact us online to request service or schedule an inspection.
Get fast, reliable solutions for your sewer line installation and repair in Gwinnett County — trust Chen Plumbing to keep your home safe and your plumbing flowing for years to come.